[Pisʹma i prilozhenie.
Contributors: Radlov, Ė. L. 1854-1928
Edition: Fototipicheskoe izd.
Series: His Sobranie sochineniĭ [t. 13-14]
Publisher: "Zhiznʹ s Bogom,"
Published: 1970
Place of publication: Bruxelles
Language: rus
Notes: Reprint of the 1908-23 edition of the author's Pisʹma (v. 4 called also [Dopolnenie]) edited by E. L. Radlov.

Vol. 4 includes "Prilozhenie: Lekt︠s︡ii︠a︡, pisʹma i statʹi ne voshedshie eshche v sobranie sochineniĭ vi. Solovʹeva (Bri︠u︡sselʹ, 1966-1970) i v izdanie ego Pisem" (p. [241]-308) and contents of his Sobranie Sochineniĭ (p. 309-329).
romanized form